39015261

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 57822336

約数和(自身を除く): 18807075

約数列:

[1, 3, 9, 53, 159, 263, 311, 477, 789, 933, 2367, 2799, 13939, 16483, 41817, 49449, 81793, 125451, 148347, 245379, 736137, 4335029, 13005087, 39015261]

約数ペア:

[(1, 39015261), (3, 13005087), (9, 4335029), (53, 736137), (159, 245379), (263, 148347), (311, 125451), (477, 81793), (789, 49449), (933, 41817), (2367, 16483), (2799, 13939)]